US 11,817,751 B2
Method of firmly connecting a shaft to a rotor-housing part, and rotor-housing part
Patrick Werner, Oberkirch (DE); and Nicolai Schindler, Oberkirch (DE)
Assigned to PWO AG, Oberkirch (DE)
Filed by PWO AG, Oberkirch (DE)
Filed on Feb. 8, 2021, as Appl. No. 17/169,797.
Claims priority of application No. 10 2020 104 076.8 (DE), filed on Feb. 17, 2020.
Prior Publication US 2021/0254669 A1, Aug. 19, 2021
Int. Cl. H02K 15/02 (2006.01); F16C 35/07 (2006.01); F16C 35/04 (2006.01); H02K 1/28 (2006.01); H02K 5/16 (2006.01); H02K 7/00 (2006.01); B21D 39/06 (2006.01); B21H 5/00 (2006.01)
CPC H02K 15/02 (2013.01) [B21D 39/06 (2013.01); B21H 5/005 (2013.01); F16C 35/045 (2013.01); F16C 35/07 (2013.01); H02K 1/28 (2013.01); H02K 5/16 (2013.01); H02K 7/003 (2013.01); H02K 15/028 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A rotor-housing part, comprising:
a bearing flange, and
a shaft having a recess on an outer circumference of the shaft, the recess extending in a circumferential direction about a longitudinal axis of the shaft,
wherein the shaft is inserted in the bearing flange, wherein material of the bearing flange engages in the recess such that the shaft is connected to the bearing flange, wherein a press-out force of the shaft in at least one press-out direction is at least 5 kN at a temperature of 23° C.